feat: smaller docker images using alpine, published to github container registry

Author: jaybuidl

.dockerignore

@@ -0,0 +1,13 @@
+.yarn/cache
+.yarn/install-state.gz
+
+contracts/.env
+contracts/test
+contracts/lib
+contracts/cache
+contracts/cache_hardhat
+contracts/config
+contracts/tenderly.yaml
+
+*/.DS_Store
+*/*.log

contracts/.dockerignore

@@ -0,0 +1,12 @@
+# Bot account
+PRIVATE_KEY=0x000000.....00000
+
+# Bot subgraph
+SUBGRAPH_URL=https://api.thegraph.com/subgraphs/name/alcercu/kleroscoretest
+
+# Logging
+LOG_LEVEL=debug
+LOGTAIL_TOKEN=<optional token>
+
+# Heartbeat
+HEARTBEAT_URL_KEEPER_BOT=<optional url>

services/bots/.env.testnet.example

@@ -0,0 +1,2 @@
+.env.testnet
+.env.mainnet

services/bots/.gitignore

@@ -1,4 +1,4 @@
-FROM --platform=arm64 node:16-bookworm
+FROM node:16-alpine
 
 WORKDIR /usr/src/app
 
@@ -22,3 +22,8 @@ RUN yarn set version 3.3.1 && \
 USER node
 WORKDIR /usr/src/app/contracts
 ENTRYPOINT [ "yarn" ]
+
+LABEL org.opencontainers.image.source=https://github.com/kleros/kleros-v2
+LABEL org.opencontainers.image.title="Kleros v2 Bots"
+LABEL org.opencontainers.image.description="Bots for the Kleros v2 arbitration protocol."
+LABEL org.opencontainers.image.licenses=MIT

services/bots/Dockerfile

@@ -4,5 +4,8 @@ services:
     build:
       context: ../../
       dockerfile: ./services/bots/Dockerfile
-    image: kleros-v2-bots
+      tags:
+        - kleros-v2-bots
+    image: ghcr.io/kleros/kleros-v2-bots
+    pull_policy: missing
     command: --help

services/bots/common.yml

@@ -7,13 +7,13 @@ services:
     # command: bot:keeper --network arbitrumGoerli
     entrypoint:
       [
-        "/bin/bash",
+        "/bin/sh",
         "-c",
         "pm2-runtime ecosystem.config.js --only keeper-bot-testnet --no-auto-exit"
       ]
     # entrypoint:
     #   [
-    #     "/bin/bash",
+    #     "/bin/sh",
     #     "-c",
     #     "pm2-runtime ecosystem.config.js --only foo --no-auto-exit"
     #   ]
@@ -30,7 +30,7 @@ services:
     # command: bot:relayer-from-chiado --network arbitrumGoerli
     entrypoint:
       [
-        "/bin/bash",
+        "/bin/sh",
         "-c",
         "pm2-runtime ecosystem.config.js --only relayer-bot-from-chiado-testnet --no-auto-exit"
       ]

services/bots/docker-compose.yml

@@ -2,23 +2,23 @@ module.exports = {
   apps: [
     {
       name: "foo",
-      interpreter: "bash",
+      interpreter: "sh",
       script: "yarn",
       args: "foo",
       restart_delay: 3000,
       autorestart: true,
     },
     {
       name: "keeper-bot-testnet",
-      interpreter: "bash",
+      interpreter: "sh",
       script: "yarn",
       args: "bot:keeper --network arbitrumGoerli",
       restart_delay: 600000,
       autorestart: true,
     },
     {
       name: "relayer-bot-from-chiado-testnet",
-      interpreter: "bash",
+      interpreter: "sh",
       script: "yarn",
       args: "bot:relayer-from-chiado --network arbitrumGoerli",
       restart_delay: 2000,